During RM1872's life on London's streets, particularly in Brixton, certain passengers were moved to record their pleasure at travelling on a London icon and so they scratched various messages onto the 'bus.  This "tagging" was particularly bad upstairs and the marks on the glass shewed up at night so we have bought a complete set of window panes from PSV Glass and new rubber from the RMOOA.  Here are a few pictures of us installing the new, crystal clear, windows.
We also replaced the the rubber seal that runs along the winder bar.  This was very easy to replace if lubricated with washing up liquid and pushed into place with the PSV spatula.

Ease the old rubber out (plastic protects aluminium frame)	Push new rubber in over lip and smooth down
Click on images above for detail of fitting rubber
Remove trim	Release screws on each side	Pull seal from bar
Ease new seal into extrusion	Window screws: track 1/8*40 Cheese, Window bar 5/32*32 CSK,Trim  1/8*40 Raised
An access platform is essential for upper window replacement
Using the piece of "Magic Plastic" to refit the gasket into window pan  (click on image for detail)
Window Runners are refitted - Job done
The PSV Spatula (magic plastic) essential for refitting the window gasket
	Photographs© Gavin Bishop 2006